Reference Values

HEMATOCRIT (HCT)

Age 0 up to 7 days:  45-67%

Age 7 days up to 2 weeks:  42-66%

Age 2 weeks up to 1 month:  39-63%

Age 1 month up to 2 months:  31-55%

Age 2 months up to 3 months:  28-42%

Age 3 months up to 6 months:  29-41%

Age 6 mnths up to 2 years:  33-49%

Age 2 years up to 6 years:  34-40%

Age 6 years up to 12 years:  35-45%

Age 12 years up to 18 years (male):  36-51%

Age 12 years up to 18 years (female):  33-51%

Over 18 years (male):  39-51%

Over 18 years (female):  35-45%
 

Critical Value: <15%